-30.75% is the change from 774 to 536
Calculation steps:
[( 536 - 774 ) ÷ 774] x 100 = -30.75%
Formula
Percentage change = [(536 - 774) / 774] x 100
Subtract the new number by the original number
536 - 774 = -238
-238 ÷ 774 = -0.30749354005167956
-0.30749354005167956 x 100 = -30.75%